Numerical simulation of optimum design of large diameter cyclic type regulating valve;
大口径环喷式流量调节阀数值模拟优化
And the flow regulating valve with multi-orifice and inundated jacket used in the joint section of YRDP for the first time in China can regulate and control the flow and pressure of waterline flexibly, which provides convenience for the automatized dispatching and controlling along the whole waterline in joint section of YRDP.
对于高中水头、长距离、大直径的有压输水管道,其压力和流量调节、控制是较难解决的问题,引黄联接段工程在国内首次运用多喷孔淹没套筒式流量调节阀,能更灵活机动地调节、控制输水管道的流量和压力,为引黄工程联接段全线自动化调度管理提供了方便。
This paper uses single-chip computer and feedback measuring device and combines step motor to adjust the flow regulating valve precisely.
利用单片机和反馈检测元件,结合步进电机来精确调节流量调节阀,组成一基于步进数字式的闭环控制的流量控制系统。
The use of flow control valves in the branch line of relay stations of long-distance gas pipeline can effectively regulate gas flow so as to protect relevant process equipment.
在天然气长输管线分输站调压计量支路中增加流量调节阀,利用流量调节阀进行流量控制,可以有效地实现气量调配、保护相关工艺设备、抑制喘流等工艺要求,并能缓解峰谷差对分输站的压力,这种做法在实践中取得了较好的应用效果。
combination restrictive and by pass flow regulator
节流旁通组合式流量调节阀
Evaluation and Application of Flowrate Parameter of Electro-regulating Valve
电动式调节阀流量参数的评价及应用
The Intelligent Fitting Method for Valve Core Curve Based on Flow Characteristics of Regulating Valve
基于流量特性的调节阀阀芯曲线智能拟合
externally-piloted regulator
组合指挥器操作型自力式调节阀
Analysis of Flow Characteristics for Different Flow Directions of Angular Control Valve
角式调节阀流向对流量特性的影响及分析
Study on Flow Characteristics for Minimum Flow Regulating Valve with Labyrinth Channel
迷宫式最小流量调节阀的流动特性研究
Its role to regulating valves and flow-combination hole equivalent to the slip road to the flow distribution requirements.
其作用相当于调节阀和等效孔板流量仪的组合，使各个支路的流量分配达到要求。
Study of a Proportional Flow Rate Control Valve for High Temperature Gaseous Fuel;
比例式高温气态燃料流量调节阀的研究
A Balancing valve is used to regulate and measure the rate of flow of water.
流量平衡阀用于调节和测量水的流量。
air-conditioning pack flow control
空气调节组件流量调节
Adjustment is provided in the form of a needle-value or restrictor.
流量调节采用针阀或限流器。
Study on Pressure Pulsation Control Technology of Control Valve Driven by Electro-hydraulic Proportional System in Large-flow Mixed Gas Pipe
大流量混合煤气调节阀电液比例系统稳压技术的研究
Pressure Control of Large-flow Mixed Gas Based on Electro-hydraulic Control Valve
基于电液调节阀的大流量混合煤气压力控制研究
mean of valve loop curve
平均调节阀组合特性曲线
Influence of control valve flow characteristics on the system control quality
调节阀流量特性对系统控制质量的影响
a pedal that controls the throttle valve.
控制节流阀流量的杠杆。
Straight moving type relief valves, mainly valve disc, valve body,, spring-loaded, roof, regulation pole, conditioning nut, and other integral parts.
直动型溢流阀，主要有阀芯、阀体、弹簧、上盖、调节杆、调节螺母等零件组成。
Modeling and validation of high speed and large flow cartridge proportional throttle valve
高速大流量插装式比例节流阀的建模与验证